Posts by texxasrulez

texxasrulez · Jun 26th 2020

I am working on some plugins that needs unique URL's for each user. Specifically it is for xtraroundcubeplugins with caldav calendar and carddav contact plugin.

Does anyone know how to pass that info within the config file? I have looked through forum and cannot find any documentation spelling that out. Looking at listener files, that info is passed as "https://$data->{'DOMAIN_NAME'}" or "'BASE_SERVER_VHOST'" but I throw an exception using these methods. Any help would be appreciated ...

I am using https://www.%d and am achieving most of what I want. I will figure this out ...

texxasrulez · Jun 11th 2020

I have been using i-MSCP long enough to be dangerous and have made my first plugin. I have taken what the talented developers of i-MSCP provide, RoundcubePlugins Plugin and updated for Roundcube 1.4+ support and added MANY more plugins. Check out my github repo for more ...

https://github.com/texxasrulez/imscp_xtraroundcubeplugins

Many thanks and I hope you enjoy ...

texxasrulez · May 31st 2020

i-MSCP Control Panel Installation & Configuration Tips & Tricks for Debian 9

Plugin Installation & Setup Tips

All information contained in this post can be found throughout this forum. I have consolidated all in one place & added what I have learned since 2016 when I discovered i-MSCP.

Before attempting to install & activate plugins, it is highly recommended to install, if not installed at the beginning of your server setup, ALL packages required by i-MSCP Plugins IMHO ...

I tried to break it down in a very detailed, simplistic manner below to have a quick, easy & hopefully pain free install & configuration of your system.

___________________________________________________________________________________________________________________________________

Required Package Install Information

Open a SSH Terminal Session with an account that has SU privileges & execute the following commands for the plugins you wish to use

ClamAV

`sudo apt-get install clamav clamav-base clamav-daemon clamav-freshclam`

`clamav-milter`

`sudo service clamav-freshclam stop`

`sudo freshclam`

`sudo service clamav-freshclam start`

`sudo service clamav-daemon restart`

Cron Jobs

`sudo apt-get install msmtp`

Instant SSH

`sudo apt-get install flex libpam-chroot python-magic strace`

LetsEncrypt

`sudo apt-get install certbot python-certbot-apache`

Mailgraph

`sudo apt-get --no-install-recommends install mailgraph`

Mailman

`sudo apt-get install mailman`

`newlist mailman`

`service mailman restart`

Monitorix

`apt-get install mailgraph librrds-perl`

`apt-get install rrdtool libmime-lite-perl libhttp-server-simple-perl libhttp-server-simple-perl libconfig-general-perl librrds-perl`

`cd /usr/local/src`

`wget https://www.monitorix.org/monitorix_version-izzy1_all.deb`

`dpkg -i monitorix_version-izzy1_all.deb`

OpenDKIM

`sudo apt-get install opendkim opendkim-tools`

PhpSwitcher

All packages for this plugin should already be installed. Detailed instructions to install & configure multiple PHP Versions & a couple modules shown below.

Policy SPF

`sudo apt-get install postfix-policyd-spf-perl`

PolicyD Weight

`sudo apt-get install policyd-weight`

Postgrey

`sudo apt-get install postgrey`

Spamassassin

`sudo apt-get install spamassassin spamass-milter libmail-dkim-perl libnet-ident-perl libencode-detect-perl pyzor razor`

`/etc/init.d/spamass-milter stop`

`/etc/init.d/spamassassin stop`

`/etc/init.d/spamass-milter start`

`/etc/init.d/spamassassin start`

Now you should be able to install & activate plugins from the i-MSCP Panel Plugin Management Page without any errors or issues.

___________________________________________________________________________________________________________________________________

Detailed PHP Switcher Plugin Setup & Configuration

Add Additional PHP Versions

This is the best method as it downloads, installs & registers selected PHP Version automatically

PHP 7.2

`sudo perl /var/www/imscp/gui/plugins/PhpSwitcher/PhpCompiler/php_compiler.pl --register 7.2`

PHP 7.3

`sudo perl /var/www/imscp/gui/plugins/PhpSwitcher/PhpCompiler/php_compiler.pl --register 7.3`

PHP 7.4

`sudo perl /var/www/imscp/gui/plugins/PhpSwitcher/PhpCompiler/php_compiler.pl --register 7.4`

Multiple PHP Versions should be available to choose from within i-MSCP PHP Switcher Page.

Installing PHP Modules

Install Imagick

`sudo apt-get update`

`sudo apt-get -y install libmagickwand-dev imagemagick`

PHP 7.2

`/opt/phpswitcher/YYYYMMDD/php7.2/bin/pecl install imagick`

`echo 'extension = imagick.so' > /opt/phpswitcher/YYYYMMDD/php7.2/etc/php/conf.d/imagick.ini`

PHP 7.3

`/opt/phpswitcher/YYYYMMDD/php7.3/bin/pecl install imagick`

`echo 'extension = imagick.so' > /opt/phpswitcher/YYYYMMDD/php7.3/etc/php/conf.d/imagick.ini`

PHP 7.4

`/opt/phpswitcher/YYYYMMDD/php7.4/bin/pecl install imagick`

`echo 'extension = imagick.so' > /opt/phpswitcher/YYYYMMDD/php7.4/etc/php/conf.d/imagick.ini`

Install APCu

`cd /opt/phpswitcher/YYYYMMDD/php7.X/bin`

`./pecl install channel://pecl.php.net/apcu-5.1.18`

PHP 7.2

`PHP_EXT_DIR=$(/opt/phpswitcher/YYYYMMDD/php7.2/bin/php-config --extension-dir)`

`echo "extension = $PHP_EXT_DIR/apcu.so" > /opt/phpswitcher/YYYYMMDD/php7.2/etc/php/conf.d/02_apcu.ini`

PHP 7.3

`PHP_EXT_DIR=$(/opt/phpswitcher/YYYYMMDD/php7.3/bin/php-config --extension-dir)`

`echo "extension = $PHP_EXT_DIR/apcu.so" > /opt/phpswitcher/YYYYMMDD/php7.3/etc/php/conf.d/02_apcu.ini`

PHP 7.4

`PHP_EXT_DIR=$(/opt/phpswitcher/YYYYMMDD/php7.4/bin/php-config --extension-dir)`

`echo "extension = $PHP_EXT_DIR/apcu.so" > /opt/phpswitcher/YYYYMMDD/php7.4/etc/php/conf.d/02_apcu.ini`

VERY IMPORTANT Tip!!!

If you are using PHP Switcher & Instant SSH Plugin & have SSH enabled for Customers, all users SHOULD do the following:

`touch ~/.profile`

`nano ~/.profile`

`export PATH=/opt/phpswitcher/YYYYMMDD/phpX.X/bin:$PATH`

`source ~/.profile`

`php -v` Not Necessary, but will verify your changes have taken effect

In order for your SSH terminal sessions & domains PHP Version to match each other, this will make that happen and is a persistent solution.

___________________________________________________________________________________________________________________________________

i-MSCP Configuration Information

Usage: perl imscp-autoinstall [OPTION]...

Options	Expanded Options	Process/Task Description
-b,	--build-only	Process build steps only
-f,	--force-reinstall	Force re-installation of distro packages
-s,	--skip-distro-packages	Do not install/update distro packages
-a	--skip-package-update	Skip i-MSCP packages update
-c	--clean-package-cache	Cleanup i-MSCP package cache
-d,	--debug	Force debug mode
-h,-?	--help	Show this help
-l,	--listener	Path to listener file
-n,	--noprompt	Switch to non-interactive mode
-p,	--preseed	Path to precede file
-r,	--reconfigure [item]	Type `help` for list of allowed items
-v	--verbose	Enable verbose mode
-x,	--fix-permissions	Fix permissions recursively

Reconfigure option usage

Without any argument, this option allows to reconfigure all items. You can reconfigure a specific item by passing its name as argument.

Available items are:

Listener file location & loading information

Listener files are provided with i-MSCP download

Within the i-MSCP release you downloaded to install i-MSCP, the listeners are in 'configs\debian\listeners.d' folder.

Adding/Creating listener files

`cd /etc/imscp/listeners.d` Listener file location

Create listener file

`nano listener_file_name.pl` Edit listener file to your needs, save & exit.

Load Listener file to implement changes

`perl /var/www/imscp/engine/setup/imscp-reconfigure -danv`

___________________________________________________________________________________________________________________________________

Bonus Material

Good to know Information

How to Manually Disable Plugins using DB Server in a terminal

In case you have issues with plugin management within i-MSCP Panel Plugin Management Page for some reason, or if you are like me, sometimes this old man forgets to disable 'CronJobs' before running imscp-reconfigure & the script fails making i-MSCP Panel inaccessible to plugin management within the Panel. The following will allow you to disable plugins from a terminal. Knowing this little tidbit of information will save you lots of time & all of your sanity.

`mysql -u root -p` Enter root sql password when prompted

Change to imscp database - This is IMPORTANT

`use imscp;`

Manually disable plugin

`UPDATE plugin SET plugin_status = 'disabled' WHERE plugin_name = 'PluginName';` Replace 'PluginName' with the plugin name you need to disable. It is case sensitive so use the same case & spacing for the plugin name as it is displayed on the Plugin Management Page.

Set Expiration & deletion of messages in Trash & Junk folders

In i-MSCP Panel logged in as admin, under System Tools/Cron Jobs, create the following cronjobs set for once daily. This example will affect ALL users.

`doveadm expunge -A mailbox INBOX.Trash savedbefore 30d`

`doveadm expunge -A mailbox INBOX.Junk savedbefore 7d`

More Infomation at Dovecot Wiki

EMail Server Cert Check

`openssl s_client -showcerts -connect mail.yourdomain.com:993 -servername mail.yourdomain.com`

`openssl s_client -starttls smtp -showcerts -connect mail.yourdomain.com:25 -servername mail.yourdomain.com`

___________________________________________________________________________________________________________________________________

More to come as I remember stuff or break something & learn something new in the process of fixing my server

If you have any information to add to this little tutorial, I would surely appreciate it.

I thank you all & have a great day ...
___________________________________________________________________________________________________________________________________

System Details

Debian GNU/Linux 9 (Stretch)

PHP Ver: 7.1.33 (Default)

MYSQL Ver: 5.7.29

FPM/FastCGI

ProFTPD Version 1.3.5b

i-MSCP 1.5.3 | Build: 2018120800 | Codename: Ennio Morricone

Plugins Installed & Active

ClamAV - Ver. 1.3.0

CronJobs - Ver. 1.4.1

InstantSSH - Ver. 5.0.1

LetsEncrypt - Ver. 3.5.0

Mailgraph - Ver. 1.1.1

Mailman - Ver. 2.0.4

Monitorix - Ver. 1.2.2

OpenDKIM - Ver. 2.0.0

PhpSwitcher - Ver. 5.0.5 (Compiled versions installed: php7.2, php7.3, php7.4)

PolicydSPF - Ver. 1.2.0

PolicydWeight - Ver. 1.3.0

Postgrey - Ver. 1.3.0

Postscreen - Ver. 1.2.0

RoundcubePlugins - Ver. 2.0.2

SpamAssassin - Ver. 2.0.1

texxasrulez · May 19th 2020

Great quick solution provided by kess . A bit different, but a more permanent solution, is to setup your terminal to always use the PHP version to match the version you have installed via PHPSwitcher. This can be achieved by opening a SSH terminal and logging in with your domain username and execute the following:

Create a profile file:

touch ~/.profile

Open that file:

nano ~/.profile

Add this line to file: (Use directory structure from your system to match PHP Versions you have installed)

export PATH=/opt/phpswitcher/YYYYMMDD/phpX.X/bin:$PATH

Save and Exit nano

Load your profile:

source ~/.profile

Check your PHP Version:

php -v

If all went smoothly, you should be using the same version of PHP you chose in GUI for your domain in your terminal now. Your PHP Version will stay persistent every time you open a new terminal session. You shouldn't have to worry about it again until you change PHP Versions in the future.

texxasrulez · May 1st 2020

Quote from batZen

you are sure about this? Nuxwin stated 1 Month ago to deliver a update to thecry for testing in the "next week"... but nothing happened

Just my humble opinion, but we all are in a crazy terrible time at the moment and maybe Nuxwin is otherwise occupied with serious issues. I don't even want to post this, but as a developer (even though small time) of OSS Projects, this stuff takes time and largly done for zero pay and very little kudos or credit.

Give the developers the benefit of the doubt, especially now and be patient. Want to really help out? Buy some plugins or donate. I have done both and will continue to do so.

texxasrulez · Apr 9th 2020

Since Godaddy is still only offering Debian 8 for their GEN4 Servers and LTS is over in two months of this posting, I had quite the ride updating and installing my system. Only snag I ran into was an intermittent issue sending emails. I could reply, but not compose. Then the very next day, I could compose but not reply. Truly a headscratcher. Godaddy support pages or their tech support will offer ZERO info on their SMTP Relay config requirements outside of a URL. So with a little patience and a lot of time, I figured out the optimal listener file to use. I am using the USA Relay, but I am sure this will work for other regions.

I am providing my installation steps from a fresh provisioned server with Debian 8 all the way to a completed system running Debian 9 with most plugins offered by the i-MSCP team installed and working as expected.

Anyway, I have a great running system and here is what I did ...

Upgrade Debian 8 to Debian 9

sudo apt-get update

sudo apt-get upgrade

sudo apt-get dist-upgrade

Edit Sources for upgrade to 9

sudo nano /etc/apt/sources.list

Change all instances of jessie to stretch, save, exit and continue with upgrade to 9

sudo apt-get update

sudo apt-get upgrade

sudo apt-get dist-upgrade

I took all maintaners versions and when completed, I did a manual reboot.

Once rebooted, you can run cat /etc/os-release to verify successful upgrade to Debian 9

Then I ran sudo apt-get autoremove to clean up some files

Setup i-MSCP:

Super Easy

Run the following commands:

cd /usr/local/src

sudo apt-get update

sudo apt-get --assume-yes --auto-remove --no-install-recommends dist-upgrade

sudo apt-get -y --auto-remove --no-install-recommends install ca-certificates perl \

whiptail wget

sudo wget https://github.com/i-MSCP/imsc…e/1.5.3-2018120800.tar.gz

sudo tar -xzf 1.5.3-2018120800.tar.gz

cd imscp-1.5.3-2018120800

sudo perl imscp-autoinstall -d

I chose not to install Bind for my install, since I am running on my domain registrars network, but chose the options you want and let the install script complete.

After successful installation, open a web browser and go to http://panel.yourdomain.com:8080

The first thing I always do is install LetsEncrypt Plugin which is as simple as uploading plugin and activating it.

Create SSL Certs for your Control Panel and Services located under the "System Tools - Let's Encrypt" tab in your control panel.

Log out and go to https://panel.yourdomain.com:4443 for your new secure connection and install the rest of your plugins and configure i-MSCP for your needs.

List of Plugins I use and the packages required prior to activation of plugins.

ClamAV Install

sudo apt-get install clamav clamav-base clamav-daemon clamav-freshclam clamav-milter

sudo service clamav-freshclam stop

sudo freshclam

sudo service clamav-freshclam start

sudo service clamav-daemon restart

Cron Jobs Install

sudo apt-get install msmtp

Instant SSH Install

sudo apt-get install flex libpam-chroot python-magic strace

Mailgraph Install

sudo apt-get --no-install-recommends install mailgraph

Mailman Install

sudo apt-get install mailman

newlist mailman

service mailman restart

Monitorix Install

apt-get install mailgraph librrds-perl

cd /usr/local/src

wget https://www.monitorix.org/monitorix_3.12.0-izzy1_all.deb

apt-get install rrdtool libmime-lite-perl libhttp-server-simple-perl libhttp-server-simple-perl libconfig-general-perl librrds-perl

dpkg -i monitorix_3.12.0-izzy1_all.deb

OpenDKIM Install

sudo apt-get install opendkim opendkim-tools

PhpSwitcher

Easy as uploading and activating plugin

Policy SPF Install

sudo apt-get install postfix-policyd-spf-perl

PolicyD Weight Install

sudo apt-get install policyd-weight

Postgrey Install

sudo apt-get install postgrey

Spamassassin Install

sudo apt-get install spamassassin spamass-milter libmail-dkim-perl libnet-ident-perl libencode-detect-perl pyzor razor

If you were lucky, you should have a working system at this point.

After setting up basics (reseller, customers, etc) use listener file 10_postfix_tuning.pl shown below with slight modifications to be able to send email through Godaddy's SMTP Relay. Some entries seem redundant, but didn't work reliably until I added everything shown in Example below.

Save 10_postfix_tuning.pl in /etc/imscp/listeners.d ..

Disable CronJobs plugin in Admin Control Panel ...

Run the following command:

sudo perl /var/www/imscp/engine/setup/imscp-reconfigure -danv

Let the script do its thing and you should be good to go. (Remember to enable CronJobs Plugin)

Example of what I used. Just change 'smtp_bind_address' to your servers public ip and/or the relayhost URL if located outside the United States.

Code

# i-MSCP Listener::Postfix::Tuning listener file
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
## Tune up Postfix configuration files (main.cf and master.cf).
#
package Listener::Postfix::Tuning;
use strict;
use warnings;
use iMSCP::Debug;
use iMSCP::EventManager;
use Servers::mta;
#
## Configuration variables
#
## Postfix main.cf (see http://www.postfix.org/postconf.5.html)
# Hash where each pair of key/value correspond to a postfix parameter
# Please replace the entries below by your own entries
my %mainCfParameters = (
'inet_protocols' => 'all',
'inet_interfaces' => 'all',
'smtp_bind_address' => 'your_public_ip',
'smtp_tls_security_level' => 'may',
'smtpd_tls_security_level' => 'may',
'relayhost' => 'a2nlvphout-v01.shr.prod.iad2.secureserver.net'
);
## Postfix master.cf (see http://www.postfix.org/master.5.html)
# Array where each entry correspond to a postfix service. Entries are added at bottom.
# Please replace the entries below by your own entries
my @masterCfParameters = (
);
#
## Please, don't edit anything below this line unless you known what you're doing
#
iMSCP::EventManager->getInstance()->register(
'afterMtaBuildConf',
sub {
my %params = ();
while(my ($param, $value) = each( %mainCfParameters )) {
$params{$param} = {
'action' => 'replace',
'values' => [ split /,\s+/, $value ]
};
}
if (%params) {
my $rs = Servers::mta->factory()->postconf( %params );
return $rs if $rs;
}
0;
},
-99
);
iMSCP::EventManager->getInstance()->register(
'afterMtaBuildMasterCfFile',
sub {
my $cfgTpl = shift;
return 0 unless @masterCfParameters;
$$cfgTpl .= join( "\n", @masterCfParameters )."\n";
0;
}
);
1;
__END__

Display More

I have been sending, replying and every other way email can fly that I can think of with no issues.

I hope this helps anyone who is stuck with Godaddy and having to update their outdated systems to run modern software.

As always, I want to thank the developers for a wonderful control panel and look forward to the future.

Have a great day!

System Details

Debian GNU/Linux 9 (Stretch)

PHP Ver: 7.1.33 (Default)

MYSQL Ver: 5.7.29

FPM/FastCGI

ProFTPD Version 1.3.5b

i-MSCP 1.5.3 | Build: 2018120800 | Codename: Ennio Morricone

Plugins Installed and Active

ClamAV - Ver. 1.3.0

CronJobs - Ver. 1.4.1

InstantSSH - Ver. 5.0.1

LetsEncrypt - Ver. 3.5.0

Mailgraph - Ver. 1.1.1

Mailman - Ver. 2.0.4

Monitorix - Ver. 1.2.2

OpenDKIM - Ver. 2.0.0

PhpSwitcher - Ver. 5.0.5 (Compiled versions installed: php7.2, php7.3, php7.4)

PolicydSPF - Ver. 1.2.0

PolicydWeight - Ver. 1.3.0

Postgrey - Ver. 1.3.0

Postscreen - Ver. 1.2.0

RoundcubePlugins - Ver. 2.0.2

SpamAssassin - Ver. 2.0.1

texxasrulez · Apr 4th 2020

I was wondering if there is some documentation on some specifics for the listener file 10_postfix_smarthost.pl. I am just looking for clarification on how to implement $saslAuthUser and $saslAuthPasswd entires. Do I need to specify a single username and password or does this support parameters such as %u for username and %p for password? I do appreciate some assistance and love the work you do.

System Details

Debian GNU/Linux 9 (Stretch)

PHP Ver: 7.1.33 (Default)

MYSQL Ver: 5.7.29

FPM/FastCGI

ProFTPD Version 1.3.5b

i-MSCP 1.5.3 | Build: 2018120800 | Codename: Ennio Morricone

Plugins Installed and Active

AdminerSQL - Ver. 1.1.0

ClamAV - Ver. 1.3.0

CronJobs - Ver. 1.4.1

InstantSSH - Ver. 5.0.1

LetsEncrypt - Ver. 3.5.0

Mailgraph - Ver. 1.1.1

Mailman - Ver. 2.0.4

Monitorix - Ver. 1.2.2

OpenDKIM - Ver. 2.0.0

PhpSwitcher - Ver. 5.0.5

PolicydSPF - Ver. 1.2.0

PolicydWeight - Ver. 1.3.0

Postgrey - Ver. 1.3.0

Postscreen - Ver. 1.2.0

RoundcubePlugins - Ver. 2.0.2

SpamAssassin - Ver. 2.0.1

texxasrulez · Feb 21st 2020

I am back after almost 3 years of no server of my own, now I have one again.

I do want to say that I missed i-MSCP and how awesome and easy it is to setup and get running. Frees up more time to work on my own OSS projects. Great Job on the continued development.

I have one minor little issue/request. I do not remember from a while back and maybe I missed something, and I did do a search but couldn't find anything in forum pertaining to this, so I apologize if this is duplicated ...

I use sauserprefs (1.18.1) with Roundcube (1.4.3) and have it configured to use the database i-MSCP creates for spamassassin upon plugin install and every time I run a reconfig or update, the database password changes. It is easy as pie to find the password (/etc/spamassassin/00_imscp.cf) and change the RC Plugin password accordingly but it would be nice to be able to specify that password and let it be persistent within the plugin install so I don't have to remember to change sauserprefs password too. I am getting older and have CRS disorder and I know this old man would appreciate it. Just my humble opinion.

As I always like to add, Thank you very much for your hard work and keep up the great work ...

System Details

Debian GNU/Linux 9 (Stretch)

PHP Ver: 7.1.33 (Default)

MYSQL Ver: 5.7.29

FPM/FastCGI

ProFTPD Version 1.3.5b

i-MSCP 1.5.3 | Build: 2018120800 | Codename: Ennio Morricone

Plugins Installed and Active

AdminerSQL - Ver. 1.1.0

ClamAV - Ver. 1.3.0

CronJobs - Ver. 1.4.1

InstantSSH - Ver. 5.0.1

LetsEncrypt - Ver. 3.5.0

Mailgraph - Ver. 1.1.1

Mailman - Ver. 2.0.4

Monitorix - Ver. 1.2.2

OpenDKIM - Ver. 2.0.0

PhpSwitcher - Ver. 5.0.5

PolicydSPF - Ver. 1.2.0

PolicydWeight - Ver. 1.3.0

Postgrey - Ver. 1.3.0

Postscreen - Ver. 1.2.0

RoundcubePlugins - Ver. 2.0.2

SpamAssassin - Ver. 2.0.1

texxasrulez · Jul 21st 2017

Sorry for delay. Just moved and my server isn't booting from the 1500 mile trip. As soon as I get time to get her to boot up, I will verify.

Thanks ...

texxasrulez · Jun 28th 2017

Just go to the Plugin section, logged in, and download it. Once paid for, the links open up for you

EDIT ADD: Here is link

Posts by texxasrulez

Plugin user URL

Roundcube 1.4.x Support

Panel & Plugin Installation & Configuration Tutorial for Debian 9

i-MSCP Control Panel Installation & Configuration Tips & Tricks for Debian 9

Plugin Installation & Setup Tips

All information contained in this post can be found throughout this forum. I have consolidated all in one place & added what I have learned since 2016 when I discovered i-MSCP.

Before attempting to install & activate plugins, it is highly recommended to install, if not installed at the beginning of your server setup, ALL packages required by i-MSCP Plugins IMHO ...

I tried to break it down in a very detailed, simplistic manner below to have a quick, easy & hopefully pain free install & configuration of your system.

___________________________________________________________________________________________________________________________________

Required Package Install Information

Open a SSH Terminal Session with an account that has SU privileges & execute the following commands for the plugins you wish to use

Detailed PHP Switcher Plugin Setup & Configuration

Add Additional PHP Versions

This is the best method as it downloads, installs & registers selected PHP Version automatically

How to install Nextcloud 18 (php problem despite PhpSwitcher)

phpMyAdmin 4.7.4 SQL injection vulnerability

Setting up i-MSCP on a Godaddy Self Managed VPS

Listener file 10_postfix_smarthost.pl Clarification

Spamassassin Database Password

Problems with pre-existing Mailman lists

Paid plugins - Howto download after purchasing?